Double-tap to sleep: more options
 - pin and password: double tap the text entry view.
 - pattern: double tap anywhere on the pattern view.
 - add to slide lockscreen(glowpad): double tap glow pad to sleep

Conflicts:
	packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
Double-tap to sleep user-configurable settings

- Status bar
- Glowpad
- Pin and password
- Pattern